R 8 LLB - ABEC-3, Radial Bearing (C3 clearance) - 1/2 x 1-1/8 x 5/16
This ABEC-3 bearing features deep-groove design 52100 High-Carbon Chromium alloy races, with grade 10 Chromium Steel balls, dual-lip labyrinth (LLB) seals to withstand the outside...